Westover MD ZIP Code
Westover city is located in Maryland State, Somerset County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Westover MD zip code by its streets and block numbers if we have some of the Westover streets loaded in our website
Westover Area Code is 410 and Time Zone is Eastern (GMT -05:00).
Westover Zip Code - Maryland
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Westover City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Westover ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Westover, Maryland.
The Westover Zip Code is 21871, 21890.
If you want to send a mail to Westover City, you should use the 21871, 21890 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Westover ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 21871, 21890 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Westover city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in Maryland.